div#nav-cat {
     margin-top: 0em;
     width: 100%;
     margin-left: auto;
     margin-right: auto;
}
div#nav-cat ul {
     margin: 0em; 
     padding: 0em; 
     width: 100%;
     z-index: 1000;
     line-height: 14px;
     border: none;
}

div#nav-cat li {
     position: relative; list-style: none; margin: 0; z-index:99999;
}
div#nav-cat li li {
    margin-left: 0em;/* This puts space between menu and sub-menu, reccomend to leave at 0 unless you have over-lapping problems. */
   /* sets the background of submenu ,WITHOUT submenus, when menu is HOVERED */
} 
div#nav-cat li:hover {} /* sets the HOVER background of any MENU item that DOES NOT have submenu items */
div#nav-cat li.submenu {} /* sets the background of any menu item that DOES have submenu items */
div#nav-cat li.submenu:hover {} /*sets the HOVER background of any menu item that DOES have submenu items */

div#nav-cat ul.level2 { width:250px;}
div#nav-cat ul.level3 {background:#eee}
div#nav-cat ul.level4 {background:#eee}
div#nav-cat ul.level5 {background:#eee}
div#nav-cat ul.level6 {background:#eee}

div#nav-cat ul ul {
    position: absolute; top: 0; left: 100%;
    display: none; z-index: 1000; 
}
div#nav-cat li a:hover{}

div#nav-cat ul.level1 li.submenu:hover ul.level2, 
div#nav-cat ul.level2 li.submenu:hover ul.level3,
div#nav-cat ul.level3 li.submenu:hover ul.level4,
div#nav-cat ul.level4 li.submenu:hover ul.level5,
div#nav-cat ul.level5 li.submenu:hover ul.level6 {
        display:block;
}
/*div#nav-cat ul.level3 li.submenu:hover ul.level4 { height: 200px;overflow: visible;}*/
